from django.db import models
from django.contrib.auth.models import AbstractUser

# Create your models here.
class User(AbstractUser):
    '''
    自定义用户模型类
    追加mobile字段：字符串类型的，最长11位，唯一不重复
    '''
    mobile = models.CharField(max_length=11, unique=True)

    class Meta:
        db_table = 'tb_users'